Online data sheet ELG3-0930N521 ELG SWITCHING AUTOMATION LIGHT GRIDS ELG3-0930N521 | ELG SWITCHING AUTOMATION LIGHT GRIDS A B C D E F Ordering information Type Part no. ELG3-0930N521 1025616 Other models and accessories www.sick.de/ELG Detailed technical data Features H I J K L M N O P Q R S T Technology Sender/receiver Minimum detectable object (MDO) Parallel beam: ≥ 35 mm ... 65 mm Beam separation 30 mm Number of beams ≥ 32 Detection height 930 mm Evaluation beams Parallel beam Performance Maximum range 17 m Minimum range ≥ 0 mm Working range 12 m Response time Parallel beam ≥ 100 ms 1) 1) With resistive load. Interfaces Switching output 2 x NPN (Q and /Q) Connection type M12, 4-pin male connector Mechanics/electronics Wave length 880 nm Supply voltage Vs DC 15 V ... 30 V 1) Power consumption sender < 100 mA 1) Power consumption receiver < 100 mA 1) Ripple < 5 Vpp Output current Imax. ≤ 100 mA Output load capacitive 100 nF 1) 2) 2 Typical value. Q = active, if at least one beam is interrupted, /Q = active, if all of the beams are free. AUTOMATION LIGHT GRIDS | SICK Online data sheet | 2016-03-09 17:40:10 Subject to change without notice ELG3-0930N521 | ELG SWITCHING AUTOMATION LIGHT GRIDS Output load inductive 1H Initialization time 1s Dimensions (W x H x D) 34 mm x 1,006 mm x 29 mm Housing material Aluminum Indication LED Synchronization Optical Enclosure rating IP 65 Circuit protection UV connections, reverse polarity protected, Output Q short-circuit protected, Interference pulse suppression Weight ≥ 2,600 g Switching frequency 250 kHz Front screen PMMA Output mode Q dark switching 2) 1) 2) Typical value. Q = active, if at least one beam is interrupted, /Q = active, if all of the beams are free. Ambient data Protection class III EMC EN 60947-5-2 Ambient temperature Operation: –25 °C ... +55 °C Storage: –40 °C ... +70 °C Ambient light immunity Indirect: ≤ 150,000 lx 1) Vibration resistance 5 g, 10 Hz ... 55 Hz (IEC 68-2-6) Shock load 10 g / DIN EN 60068-2-29 / 16 ms 1) Sunlight. 2016-03-09 17:40:10 | Online data sheet Subject to change without notice AUTOMATION LIGHT GRIDS | SICK 3 ELG3-0930N521 | ELG SWITCHING AUTOMATION LIGHT GRIDS 9 (0.35) 33.5 (1.32) ELG3/ELG6 1 5 ① ② ③ ④ ⑤ ⑥ 4 4 3 9 (0.35) 11 (0.43) 2 21 H I J K L M N O P Q R S T Dimensional drawing (Dimensions in mm (inch)) (0.83) A B C D E F 6 29 34 (1.14) (1.34) Detection height Beam separation ELG3: 30 mm/ELG6: 60 mm Status indicator (ELGE)/Power on (ELGS) Sensitivity control Distance to first beam; ELG3: 42.5 mm/ELG6: 72.5 mm Connection AUTOMATION LIGHT GRIDS | SICK Online data sheet | 2016-03-09 17:40:10 Subject to change without notice ELG3-0930N521 | ELG SWITCHING AUTOMATION LIGHT GRIDS Adjustments LED display receiver 1 2 ① No object in the light path (alignment OK) ② Contamination control Connection type and diagram ELG3/ELG6 Sender Connector M12, 4-pin Receiver Connector M12, 4-pin Sender Receiver brn 1 wht 2 blu 3 blk 4 L+ brn 1 nc wht 2 M blu 3 TEST blk 4 1 L+ Q̄ M Q ① Not assigned 2016-03-09 17:40:10 | Online data sheet Subject to change without notice AUTOMATION LIGHT GRIDS | SICK 5 ELG3-0930N521 | ELG SWITCHING AUTOMATION LIGHT GRIDS A B C D E F Concept of operation Sensitivity adjustment 1. Remove cap 2. Potentiometer adjustment Sensitivity adjustment Signal strength Switching threshold t Remove cap with screw driver. Turn left = for a lower range. Turn right = for a higher range. Optical synchronisation H I J K L M N O P Q R S T The light grid communicates via the light beams. A cable is not necessary for the optical synchronisation. Recommended accessories Other models and accessories www.sick.de/ELG Brief description Type Part no. BEF-2SMKEAKU4 2019649 DOL-1204-G05M 6009866 Terminal and alignment brackets 4 pieces, Mounting kit 1, rotatable, swivel mount, plastic Plug connectors and cables Head A: female connector, M12, 4-pin, straight Head B: cable Cable: PVC, unshielded, 5 m 6 AUTOMATION LIGHT GRIDS | SICK Online data sheet | 2016-03-09 17:40:10 Subject to change without notice Online data sheet SICK at a glance SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment. We have extensive experience in a wide range of industries and understand their processes and requirements. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner. Comprehensive services complete our offering: SICK LifeTime Services provide support throughout the machine life cycle and ensure safety and productivity. For us, that is “Sensor Intelligence.” Worldwide presence: Contacts and other locations – www.sick.com SICK AG | Waldkirch | Germany | www.sick.com